Question

line segments ________ and ________ show an object moving with zero acceleration. word bank: e a b e a d g f g c b d f c blank 1: blank 2:

Explanation:

Step1: Recall acceleration - speed relation

Acceleration is the rate of change of speed. Zero - acceleration means constant speed.

Step2: Analyze the graph

On a speed - time graph, a horizontal line segment indicates constant speed (zero acceleration).

Step3: Identify the segments

Segments B and E are horizontal, indicating zero acceleration.

Answer:

Blank 1: B
Blank 2: E